Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Melbourne Avalon Airport to Seattle from $732

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne Avalon Airport to Seattle departing on 24/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Melbourne Avalon Airport to Seattle

Cheap return flights

Logo
06:00 - 10:59AVV-SEA
22h 59m2 stops
Logo
06:20 - 23:15SEA-AVV
45h 55m2 stops
$1,568
Find Deal
Mon, 20 Oct - Thu, 13 Nov
Logo
20:55 - 20:07AVV-SEA
41h 12m2 stops
Logo
06:20 - 23:15SEA-AVV
45h 55m2 stops
$1,760
Find Deal
Mon, 20 Oct - Thu, 13 Nov
Logo
06:00 - 09:31AVV-SEA
22h 31m2 stops
Logo
20:00 - 14:10SEA-AVV
23h 10m2 stops
$11,076
Find Deal
Tue, 20 Jan - Wed, 4 Feb

momondo Fare Finder

 
Customise your flight search to find flights from Melbourne Avalon Airport to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Melbourne Avalon Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Mon 20/10

06:00-10:59

2 stops22h 59m

Seattle/Tacoma Intl

Thu 13/11

06:20-23:15

2 stops45h 55m

$1,568

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Mon 20/10

20:55-20:07

2 stops41h 12m

Seattle/Tacoma Intl

Thu 13/11

06:20-23:15

2 stops45h 55m

$1,760

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Tue 20/1

06:00-09:31

2 stops22h 31m

Seattle/Tacoma Intl

Wed 4/2

20:00-14:10

2 stops23h 10m

$11,076

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Tue 24/2

20:55-09:31

2 stops31h 36m

$732

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Fri 10/10

06:00-14:16

2 stops26h 16m

$940

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Tue 13/1

20:55-05:15

2 stops51h 20m

$1,004

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Wed 25/2

08:10-18:35

2 stops29h 25m

$1,133

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Fri 10/10

14:55-12:07

3 stops39h 12m

$1,183

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Sat 13/12

06:00-21:43

3 stops34h 43m

$1,240

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Sat 13/12

16:25-19:30

2 stops22h 05m

$1,290

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

How to get the cheapest flight ticket from Melbourne Avalon Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Seattle?

The cheapest day to depart from Melbourne Avalon Airport to Seattle is on a Monday. Travellers who choose to depart for Seattle on a Monday will often find tickets for as low as $1,673. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Melbourne Avalon Airport to Seattle for around $2,018.

What is the cheapest time of day to depart on your flight to Seattle?

According to our data, the cheapest time of day to fly to Seattle is in the evening. momondo users have found flights departing from Melbourne Avalon Airport to Seattle in the evening for as low as $1,726. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seattle is in the afternoon when prices are around $1,919.

When to book flights from Melbourne Avalon Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Melbourne Avalon Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Melbourne Avalon Airport to Seattle (AVV to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne Avalon Airport to Seattle

Direct flights

None
There are no direct flights from Melbourne Avalon Airport to Seattle. There are no popular flight routes from Melbourne Avalon Airport to Seattle.
Search flight deals

  • How far is Melbourne Avalon to Seattle/Tacoma Intl by plane?

    The straight-line distance from Melbourne Avalon to Seattle/Tacoma Intl is 13222.0 km. Flights usually cover this in 22h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Melbourne Avalon Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Melbourne Avalon Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How old do you have to be to fly from Melbourne Avalon Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Avalon Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Melbourne.

Can I find flights from Melbourne to Seattle with flexible booking policies on momondo?

All flight searches from Melbourne to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Melbourne to Seattle?

momondo helps you find the best flight between Melbourne and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Melbourne to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Melbourne to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 15/10
Wed 22/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Washington

Spokane Airport